172 citations · 1k across the 23 of their papers we have counts for
5 papers · 1 filter
Lattice QCD Determination of
André Walker-Loud, Evan Berkowitz, David A. Brantley +13
The nucleon axial coupling, , is a fundamental property of protons and neutrons, dictating the strength with which the weak axial current of the Standard Model couples to nucl…
Pion Valence Structure from Ioffe Time Pseudo-Distributions
Bálint Joó, Joseph Karpie, Kostas Orginos +4
We present a calculation of the pion valence quark distribution extracted using the formalism of reduced Ioffe time pseudo-distributions or more commonly known as pseudo-PDFs. Our…
Parton Distribution Functions from Ioffe time pseudo-distributions
Bálint Joó, Joseph Karpie, Kostas Orginos +3
In this paper, we present a detailed study of the unpolarized nucleon parton distribution function (PDF) employing the approach of parton pseudo-distribution functions. We perform…
Status and Future Perspectives for Lattice Gauge Theory Calculations to the Exascale and Beyond
Bálint Joó, Chulwoo Jung, Norman H. Christ +4
In this and a set of companion whitepapers, the USQCD Collaboration lays out a program of science and computing for lattice gauge theory. These whitepapers describe how calculation…
Progress in Multibaryon Spectroscopy
Evan Berkowitz, David Brantley, Kenneth McElvain +9
Anchoring the nuclear interaction in QCD is a long-outstanding problem in nuclear physics. While the lattice community has made enormous progress in mesonic physics and single nucl…